Ashin Walpola
0e9525162d
obu-firmware builds against vanetza-idf from microbu-esp32c5/external, but that tree was gitignored, so a clone of this repository could not build the firmware it ships. It is now committed here as ordinary files in its own folder, microbu-esp32c5/: the colleague's commit cf4b99f plus the V2X2MAP bridge's signature verification (--trust) used on the bench. Nothing is fetched from or pushed to the colleague's repository; this repository and its remotes carry everything. The folder's own .gitignore keeps build output, downloaded components and private key material out, as it did there; the committed file set is identical to that repository's tracked files. The ESP32-C5 is still flashed from obu-firmware/, which only takes vanetza-idf from microbu-esp32c5/, so the two stay separate folders. FLASHING.md says how to take a newer version of the colleague's tree (copy it over the folder, rebuild, test, commit).
40 lines
1023 B
C++
40 lines
1023 B
C++
#include <vanetza/security/v3/trust_store.hpp>
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#include <boost/optional.hpp>
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#include <stdexcept>
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namespace vanetza
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{
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namespace security
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{
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namespace v3
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{
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void TrustStore::insert(const Certificate& certificate)
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{
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if (!certificate.issuer_is_self()) {
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throw std::runtime_error("Only root certificate authorities may be added to the trust store");
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}
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auto id = certificate.calculate_digest();
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if (!id) {
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throw std::runtime_error("Cannot calculate hash for certificate");
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}
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m_certificates.insert(std::make_pair(*id, certificate));
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}
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std::list<Certificate> TrustStore::lookup(HashedId8 id) const
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{
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using iterator = std::multimap<HashedId8, Certificate>::const_iterator;
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std::pair<iterator, iterator> range = m_certificates.equal_range(id);
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std::list<Certificate> matches;
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for (auto item = range.first; item != range.second; ++item) {
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matches.push_back(item->second);
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}
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return matches;
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}
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} // namespace v3
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} // namespace security
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} // namespace vanetza
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